Productions? Cost Problem Armour cationics solved both in these wide>ly diverse fieBcfls 14% higher g r a d e s b r i n g producers $ 3 . 0 0 m o r e p e r ton o f phosphate c o n c e n t r a t e — f o r just 74 p e r t o n o f o r e
N o t too long ago, phosphate flotation methods were yielding concentrations of approximately 66% grade—and it didn't seem possible to increase the grade. Now, one of the Armacs® makes possible cons i s t e n t production of 80% and higher grades of concentrate. These Armour cationic flotation reagents are used in a double-float process to remove impurities. This more active, purer product for fertilizer a n d other p r o d u c t s raises producers' prices from $4.60 t o $7.65 per ton. Only 7c worth of t h e Armac is used per ton of ore. Armour makes over 100 cationic chemicals. Phosphate flotation is only one of more than 1000 known applications for them. Effective at amazingly low concentrations, they are increasing p r o d u c t i o n and profits for users all over America.
Armour —world's largest producer off cationic chemicals
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CHEMICAL
AND ENGINEERING.
NEWS
Film-forming clgaecide provides continuous slime c o n t r o l in w a t e r cooling systems
M a n y algaecides p r e v e n t slime formation. However, most of them are very costly—some because they w a s h away. O t h e r s are q u i c k l y dissipated through vaporization or evaporation. A n Arquad ®—one of a series of Armour cationic quaternary compounds—now overcomes all these disadvantages and provides maximum algae control a t 3^/M gallons of water! T h e Arquad plates otiton the walls of cooling systems—smothers algae with a thin, durable, adherent film. It giwes continuous protection and controls slime-producing algae—at c o n c e n t r a t i o n s m a i n tained as low as 5 p p m ! Whether you are l o o k i n g for a low cost algaecide or the answer to other cost reduction problems, you may very well find it in Armour's wide range of cationic chemicals. They are reducing costs in over 1000 known applications.
Let
Armour cationic specialists assist in your testing programs Extremely low concentrations of these more than 100 powerful cationics have increased efficiency a n d profits in many, many fields. O n e of them may be the chemical you've been looking for. To speed your search, our research people are eager to c o o p e r a t e with your staff b y r e c o m m e n d i n g cationics which have delivered outstanding results in your field. Or, they will work with you t o discover a profitable new cationic application. So send the coupon today!
A f e w of frhe m a n y proved applications for A r m o u r cationics
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Anti-statics Emulsifiers Sealing and bonding agents Textile processing agents Germicides Anti-corrosion a gents Pigment wetting Soluble cutting oils Paper softeners Mold release agents Anti-dust additives Conductive rubber additives Latex stabilizers Sanitizing agents Primer paint additives Fat liquoring in tanning Flotation reagents
Please send me information on applications o r general field of interest which I have named here: . _ _
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Firm AddressCity
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ARMOUR CHEMICAL DIVISION © Armour and Company • 1 353 West 3 1 st St. • Chicago 9 , Illinois NO. 24
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